Revert of [SharedArrayBuffer] Prevent SharedArrayBuffer being used in Web APIs

third_party/WebKit/Source/modules/webusb/USBDevice.cpp

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "modules/webusb/USBDevice.h"
 
 #include "bindings/core/v8/ScriptPromise.h"
 #include "bindings/core/v8/ScriptPromiseResolver.h"
 #include "bindings/core/v8/ToV8.h"
 #include "core/dom/DOMArrayBuffer.h"
@@ skipping 67 matching lines @@
 }
 
 Vector<uint8_t> ConvertBufferSource(
     const ArrayBufferOrArrayBufferView& buffer) {
   ASSERT(!buffer.isNull());
   Vector<uint8_t> vector;
   if (buffer.isArrayBuffer())
     vector.Append(static_cast<uint8_t*>(buffer.getAsArrayBuffer()->Data()),
                   buffer.getAsArrayBuffer()->ByteLength());
   else
-    vector.Append(static_cast<uint8_t*>(
-                      buffer.getAsArrayBufferView().View()->BaseAddress()),
-                  buffer.getAsArrayBufferView().View()->byteLength());
+    vector.Append(
+        static_cast<uint8_t*>(buffer.getAsArrayBufferView()->BaseAddress()),
+        buffer.getAsArrayBufferView()->byteLength());
   return vector;
 }
 
 }  // namespace
 
 USBDevice::USBDevice(usb::DeviceInfoPtr device_info,
                      usb::DevicePtr device,
                      ExecutionContext* context)
     : ContextLifecycleObserver(context),
       device_info_(std::move(device_info)),
@@ skipping 816 matching lines @@
 
 bool USBDevice::MarkRequestComplete(ScriptPromiseResolver* resolver) {
   auto request_entry = device_requests_.Find(resolver);
   if (request_entry == device_requests_.end())
     return false;
   device_requests_.erase(request_entry);
   return true;
 }
 
 }  // namespace blink